Hepatic injury due to oxacillin administration.

Hepatotoxicity, in association with intravenous oxacillin therapy, is described and documented for the first time by liver biopsy in an illicit drug user suffering from acute staphylococcal endocarditis. Mild gastrointestinal symptomatology, fever, eosinophilia and abnormal liver enzyme abnormalities were noted. Liver biopsy showed features consistent with a drug-induced hepatic injury. Cessation of therpy led to rapid reversal of clinical and biochemical changes and on further observation no evidence of chronic hepatic dysfunction was noted. A brief review of oxacillin hepatic injury is presented.